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Reduced Pressure Zone (RPZ) Backflow Preventer - Commercial

The Reliance commercial reduced pressure zone (RPZ) valve incorporates a double check valve and can provide protection against back pressure and back siphonage of up to fluid category 4.

An RPZ valve is one of the safest and most reliable backflow preventer valves available. RPZ valves offer protection against back pressure and siphonage in order to protect the mains water supply and drinking network from contamination.

When pressure rises in the system RPZ valves evacuate waste water from the system when there is a drop in pressure in order to prevent water from flowing back into the main pipeline from individual premises.

SPECIFIERS TEXT

The Reduced Pressure Zone Backflow Preventer (RPZ) is a Kiwa REG4 approved device to protect against back pressure and back siphonage up to fluid category 4. The valve contains a one-piece serviceable cartridge and three integral test points. The valve also includes an integrated tundish with a built-in AA Air-gap, an essential component for the best performance.

Product Information

Product
Type
Size
Code
RPZ Backflow Preventer Commercial
BA
1/2"
RPZV270001
RPZ Backflow Preventer Commercial
BA
3/4"
RPZV270005
RPZ Backflow Preventer Commercial
BA
1"
RPZV270010
RPZ Backflow Preventer Commercial
BA
1 1/4"
RPZV270015
RPZ Backflow Preventer Commercial
BA
1 1/2"
RPZV270020
RPZ Backflow Preventer Commercial
BA
2"
RPZV270025
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